18022121760720

Names of 18022121760720

• Cardinal: 18022121760720 can be written as Eighteen trillion, twenty-two billion, one hundred twenty-one million, seven hundred sixty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.802212176072 × 10¹³

Factors of 18022121760720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 299

Divisors of 18022121760720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 33 35 40 42 44 48 49 55 56 60 66 70 77 80 84 88 98 105 110 112 120 132 140 147 154 165 168 176 196 210 220 231 240 245 264 271 280 294 308 330 336 343 385 392 420 440 462 490 528 539 542 560 588 616 660 686 735 770 784 813 840 880 924 980 1029 1078 1084 1155 1176 1232 1320 1355 1372 1470 1540 1617 1626 1680 1715 1848 1897 1960 2058 2156 2168 2310 2352 2640 2695 2710 2744 2940 2981 3080 3234 3252 3430 3696 3773 3794 3920 4065 4116 4312 4336 4620 5145 5390 5420 5488 5691 5880 5962 6160 6468 6504 6860 7546 7588 8085 8130 8232 8624 8943 9240 9485 10290 10780 10840 11319 11382 11760 11924 12936 13008 13279 13720 14905 15092 15176 16170 16260 16464 17886 18480 18865 18970 20580 20867 21560 21680 22638 22764 23848 25872 26558 27440 28455 29810 30184 30352 32340 32520 35772 37730 37940 39837 41160 41734 43120 44715 45276 45528 47696 53116 56595 56910 59620 60368 62601 64680 65040 66395 71544 73441 75460 75880 79674 82320 83468 89430 90552 91056 92953 104335 106232 113190 113820 119240 125202 129360 132790 143088 146069 146882 150920 151760 159348 166936 178860 181104 185906 199185 208670 212464 220323 226380 227640 238480 250404 265580 278859 292138 293764 301840 313005 318696 333872 357720 367205 371812 398370 417340 438207 440646 452760 455280 464765 500808 514087 531160 557718 584276 587528 626010 637392 715440 730345 734410 743624 796740 807851 834680 876414 881292 905520 929530 1001616 1022483 1028174 1062320 1101615 1115436 1168552 1175056 1252020 1394295 1460690 1468820 1487248 1542261 1593480 1615702 1669360 1752828 1762584 1859060 2044966 2056348 2191035 2203230 2230872 2337104 2423553 2504040 2570435 2788590 2921380 2937640 3067449 3084522 3186960 3231404 3505656 3525168 3598609 3718120 4039255 4089932 4112696 4382070 4406460 4461744 4847106 5008080 5112415 5140870 5577180 5654957 5842760 5875280 6134898 6169044 6462808 7011312 7197218 7436240 7711305 8078510 8179864 8225392 8764140 8812920 9694212 10224830 10281740 10795827 11154360 11309914 11685520 12117765 12269796 12338088 12925616 14394436 15337245 15422610 16157020 16359728 16964871 17528280 17625840 17993045 19388424 19902511 20449660 20563480 21591654 22308720 22619828 24235530 24539592 24676176 25190263 28274785 28788872 30674490 30845220 32314040 33929742 35056560 35986090 38776848 39584699 39805022 40899320 41126960 43183308 45239656 48471060 49079184 50380526 53979135 56549570 57577744 59707533 61348980 61690440 64628080 67859484 71972180 75570789 79169398 79610044 81798640 84824355 86366616 90479312 96942120 99512555 100761052 107958270 113099140 118754097 119415066 122697960 123380880 125951315 135718968 139317577 143944360 151141578 158338796 159220088 169648710 172733232 193884240 197923495 199025110 201522104 215916540 218927621 226198280 237508194 238830132 245395920 251902630 271437936 277092893 278635154 287888720 298537665 302283156 316677592 318440176 339297420 377853945 395846990 398050220 403044208 417952731 431833080 437855242 452396560 475016388 477660264 503805260 554185786 557270308 593770485 597075330 604566312 633355184 656782863 678594840 696587885 755707890 791693980 796100440 831278679 835905462 863666160 875710484 950032776 955320528 975223039 1007610520 1094638105 1108371572 1114540616 1187540970 1194150660 1209132624 1313565726 1357189680 1385464465 1393175770 1511415780 1532493347 1583387960 1592200880 1662557358 1671810924 1751420968 1900065552 1950446078 2015221040 2089763655 2189276210 2216743144 2229081232 2375081940 2388301320 2627131452 2770928930 2786351540 2925669117 3022831560 3064986694 3166775920 3283914315 3325114716 3343621848 3502841936 3900892156 4156393395 4179527310 4378552420 4433486288 4597480041 4750163880 4776602640 4876115195 5254262904 5541857860 5572703080 5851338234 6045663120 6129973388 6567828630 6650229432 6687243696 6826561273 7662466735 7801784312 8312786790 8359054620 8757104840 9194960082 9500327760 9752230390 10508525808 10727453429 11083715720 11145406160 11702676468 12259946776 13135657260 13300458864 13653122546 14628345585 15324933470 15603568624 16625573580 16718109240 17514209680 18389920164 19504460780 20479683819 21454906858 22167431440 22987400205 23405352936 24519893552 26271314520 27306245092 29256691170 30649866940 32182360287 33251147160 33436218480 34132806365 36779840328 39008921560 40959367638 42909813716 45974800410 46810705872 52542629040 53637267145 54612490184 58513382340 61299733880 64364720574 66502294320 68265612730 73559680656 75092174003 78017843120 81918735276 85819627432 91949600820 102398419095 107274534290 109224980368 117026764680 122599467760 128729441148 136531225460 150184348006 160911801435 163837470552 171639254864 183899201640 204796838190 214549068580 225276522009 234053529360 257458882296 273062450920 300368696012 321823602870 327674941104 367798403280 375460870015 409593676380 429098137160 450553044018 514917764592 546124901840 600737392024 643647205740 750921740030 819187352760 858196274320 901106088036 1126382610045 1201474784048 1287294411480 1501843480060 1638374705520 1802212176072 2252765220090 2574588822960 3003686960120 3604424352144 4505530440180 6007373920240 9011060880360 18022121760720
• Sum of all divisors σ(n): 71339091148800
• Sum of proper divisors (its aliquot sum) s(n): 53316969388080
• 18022121760720 is an abundant number, because the sum of its proper divisors (53316969388080) is greater than itself. Its abundance is 35294847627360

Bases of 18022121760720

• Binary: 100000110010000011010001010100110011111010000₂
• Hexadecimal: 0x10641A2A67D0
• Base-36: 6DZ8XZ8PC

Squares and roots of 18022121760720

• 18022121760720 squared (18022121760720²) is 324796872758217352934918400
• 18022121760720 cubed (18022121760720³) is 5853528788349673923523909254577525248000
• The square root of 18022121760720 is 4245246.9610989655
• The cube root of 18022121760720 is 26218.1457346625

Scales and comparisons

• 18,022,121,760,720 seconds is equal to 573,047 years, 37 weeks, 5 days, 5 hours, 32 minutes.
• To count from 1 to 18,022,121,760,720 would take you about one million, four hundred thirty-two thousand, six hundred nineteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18022121760720 cubic inches would be around 2184.8 feet tall.

Recreational maths with 18022121760720

• 18022121760720 backwards is 02706712122081
• The number of decimal digits it has is: 14
• The sum of 18022121760720's digits is 39
• More coming soon!